This is a maintenance category being used in 2016 to track articles with links to documents that can be read using MicroSoft Internet Explorer, but may be garbled when accessed using Chrome or other browsers. See {{RequiresMSIE}} which displays a message and puts an article into this category. It is probably best for this category NOT to be used directly, but rather for the template always to be used.

The initial application is for a subset of NRHP articles, those having links to scanned PDF files of NRHP registration documents (some at national NPS site, some at New York State site, others).

This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories. This is a hidden category. It is not shown on its member pages, unless the corresponding user preference (Appearance → Show hidden categories) is set.